9780885728

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{4187023}}^1$

素因数の和:4187106

約数の個数: 24

約数和(自身を含む): 19519905888

約数和(自身を除く): 9739020160

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 4187023, 8374046, 16748092, 33496184, 66992368, 133984736, 305652679, 611305358, 1222610716, 2445221432, 4890442864, 9780885728]

約数ペア:

[(1, 9780885728), (2, 4890442864), (4, 2445221432), (8, 1222610716), (16, 611305358), (32, 305652679), (73, 133984736), (146, 66992368), (292, 33496184), (584, 16748092), (1168, 8374046), (2336, 4187023)]